Northeast District police arrested three people after breaking up a fight on East Delavan Avenue about 2:50 a.m. today.

Maurice A. Harris, 25, of Mallard Court, Amherst, was charged with a felony count of third-degree criminal mischief after he allegedly grabbed an officer’s vest, damaging it, and attempted to slam the policeman to the ground. Harris also was charged with second-degree harassment and obstructing government administration.

Also charged with the obstruction count were Sonya S. Lee, 27, of Gibson Street, and Shannon L. Cross, 38, of Kensington Avenue.